145023144

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 430080000

約数和(自身を除く): 285056856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 223, 237, 294, 316, 343, 392, 446, 474, 553, 588, 632, 669, 686, 892, 948, 1029, 1106, 1176, 1338, 1372, 1561, 1659, 1784, 1896, 2058, 2212, 2676, 2744, 3122, 3318, 3871, 4116, 4424, 4683, 5352, 6244, 6636, 7742, 8232, 9366, 10927, 11613, 12488, 13272, 15484, 17617, 18732, 21854, 23226, 27097, 30968, 32781, 35234, 37464, 43708, 46452, 52851, 54194, 65562, 70468, 76489, 81291, 87416, 92904, 105702, 108388, 123319, 131124, 140936, 152978, 162582, 211404, 216776, 229467, 246638, 262248, 305956, 325164, 369957, 422808, 458934, 493276, 611912, 650328, 739914, 863233, 917868, 986552, 1479828, 1726466, 1835736, 2589699, 2959656, 3452932, 5179398, 6042631, 6905864, 10358796, 12085262, 18127893, 20717592, 24170524, 36255786, 48341048, 72511572, 145023144]

約数ペア:

[(1, 145023144), (2, 72511572), (3, 48341048), (4, 36255786), (6, 24170524), (7, 20717592), (8, 18127893), (12, 12085262), (14, 10358796), (21, 6905864), (24, 6042631), (28, 5179398), (42, 3452932), (49, 2959656), (56, 2589699), (79, 1835736), (84, 1726466), (98, 1479828), (147, 986552), (158, 917868), (168, 863233), (196, 739914), (223, 650328), (237, 611912), (294, 493276), (316, 458934), (343, 422808), (392, 369957), (446, 325164), (474, 305956), (553, 262248), (588, 246638), (632, 229467), (669, 216776), (686, 211404), (892, 162582), (948, 152978), (1029, 140936), (1106, 131124), (1176, 123319), (1338, 108388), (1372, 105702), (1561, 92904), (1659, 87416), (1784, 81291), (1896, 76489), (2058, 70468), (2212, 65562), (2676, 54194), (2744, 52851), (3122, 46452), (3318, 43708), (3871, 37464), (4116, 35234), (4424, 32781), (4683, 30968), (5352, 27097), (6244, 23226), (6636, 21854), (7742, 18732), (8232, 17617), (9366, 15484), (10927, 13272), (11613, 12488)]